Could someone introduce the CPP process?
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Could someone introduce the CPP process? Thank you. This post was last edited by chengkang on 2009-3-27 22:26]
Catalytic thermal cracking process (CPP process). This process is a patented technology developed by the Sinopec Research Institute of Petrochemical Technology for the production of ethylene and propylene. Based on traditional catalytic cracking technology, it uses heavy oils such as wax oil, wax oil mixed with residue oil, or atmospheric residue oil as raw materials. A riser reactor, specially developed catalysts, and a continuous reaction-regeneration cycle system for the fluidized transport of catalysts are employed to produce ethylene and propylene under milder operating conditions compared to steam cracking. The CPP process was developed on the basis of the catalytic cracking DCC process, and its key technology lies in further improving the process and catalysts to change the target product from propylene to ethylene and propylene.
CPP technology in the Institute of Rock Mechanics http://bbs.hcbbs.com/thread-164669-1-2.html Prospects for the application of CPP technology http://bbs.hcbbs.com/archiver/tid-267678.html
Thank you all, but I feel the content is a bit limited. Is there anything more comprehensive?